Thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) and complexation with β-cyclodextrin
The thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) as well as its β-cyclodextrin (β-CD) complexation ability has been verified for the first time. The main omega-3 fatty acids, EPA and DHA, were significantly degraded, even at 50 °C. Their relative concentrations decrease fr...
Published in: | Beilstein Journal of Organic Chemistry |
---|---|
Main Authors: | , , , , , |
Format: | Text |
Language: | English |
Published: |
Beilstein-Institut
2016
|
Subjects: | |
Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4778528/ http://www.ncbi.nlm.nih.gov/pubmed/26977177 https://doi.org/10.3762/bjoc.12.20 |
id |
ftpubmed:oai:pubmedcentral.nih.gov:4778528 |
---|---|
record_format |
openpolar |
spelling |
ftpubmed:oai:pubmedcentral.nih.gov:4778528 2023-05-15T15:31:20+02:00 Thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) and complexation with β-cyclodextrin Hădărugă, Daniel I Ünlüsayin, Mustafa Gruia, Alexandra T Birău (Mitroi), Cristina Rusu, Gerlinde Hădărugă, Nicoleta G 2016-02-02 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4778528/ http://www.ncbi.nlm.nih.gov/pubmed/26977177 https://doi.org/10.3762/bjoc.12.20 en eng Beilstein-Institut http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4778528/ http://www.ncbi.nlm.nih.gov/pubmed/26977177 http://dx.doi.org/10.3762/bjoc.12.20 Copyright © 2016, Hădărugă et al; licensee Beilstein-Institut. http://www.beilstein-journals.org/bjoc This is an Open Access article under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (http://www.beilstein-journals.org/bjoc) CC-BY Full Research Paper Text 2016 ftpubmed https://doi.org/10.3762/bjoc.12.20 2016-03-20T01:27:07Z The thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) as well as its β-cyclodextrin (β-CD) complexation ability has been verified for the first time. The main omega-3 fatty acids, EPA and DHA, were significantly degraded, even at 50 °C. Their relative concentrations decrease from 6.1% for EPA and 4.1% for DHA to 1.7% and 1.5% after degradation at 150 °C, respectively. On the other hand, the relative concentrations of monounsaturated and saturated fatty acids remained constant or slightly increased by a few percent after degradation (e.g., from 10.7% to 12.9% for palmitic acid). Co-crystallization of ASO with β-CD at a host–guest ratio of 1:1 and 3:1 from an ethanol–water mixture and kneading methods has been used for the preparation of β-CD/ASO complexes. The analysis of the complexes by thermogravimetry, differential scanning calorimetry (DSC), and Karl Fischer titration (KFT) as well as the decrease of the “strongly-retained” water content confirm the formation of the inclusion compound. Furthermore, the DSC parameters correlate well with the KFT kinetic data for β-CD/ASO complexes. Text Atlantic salmon Salmo salar PubMed Central (PMC) Beilstein Journal of Organic Chemistry 12 179 191 |
institution |
Open Polar |
collection |
PubMed Central (PMC) |
op_collection_id |
ftpubmed |
language |
English |
topic |
Full Research Paper |
spellingShingle |
Full Research Paper Hădărugă, Daniel I Ünlüsayin, Mustafa Gruia, Alexandra T Birău (Mitroi), Cristina Rusu, Gerlinde Hădărugă, Nicoleta G Thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) and complexation with β-cyclodextrin |
topic_facet |
Full Research Paper |
description |
The thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) as well as its β-cyclodextrin (β-CD) complexation ability has been verified for the first time. The main omega-3 fatty acids, EPA and DHA, were significantly degraded, even at 50 °C. Their relative concentrations decrease from 6.1% for EPA and 4.1% for DHA to 1.7% and 1.5% after degradation at 150 °C, respectively. On the other hand, the relative concentrations of monounsaturated and saturated fatty acids remained constant or slightly increased by a few percent after degradation (e.g., from 10.7% to 12.9% for palmitic acid). Co-crystallization of ASO with β-CD at a host–guest ratio of 1:1 and 3:1 from an ethanol–water mixture and kneading methods has been used for the preparation of β-CD/ASO complexes. The analysis of the complexes by thermogravimetry, differential scanning calorimetry (DSC), and Karl Fischer titration (KFT) as well as the decrease of the “strongly-retained” water content confirm the formation of the inclusion compound. Furthermore, the DSC parameters correlate well with the KFT kinetic data for β-CD/ASO complexes. |
format |
Text |
author |
Hădărugă, Daniel I Ünlüsayin, Mustafa Gruia, Alexandra T Birău (Mitroi), Cristina Rusu, Gerlinde Hădărugă, Nicoleta G |
author_facet |
Hădărugă, Daniel I Ünlüsayin, Mustafa Gruia, Alexandra T Birău (Mitroi), Cristina Rusu, Gerlinde Hădărugă, Nicoleta G |
author_sort |
Hădărugă, Daniel I |
title |
Thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) and complexation with β-cyclodextrin |
title_short |
Thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) and complexation with β-cyclodextrin |
title_full |
Thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) and complexation with β-cyclodextrin |
title_fullStr |
Thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) and complexation with β-cyclodextrin |
title_full_unstemmed |
Thermal and oxidative stability of Atlantic salmon oil (Salmo salar L.) and complexation with β-cyclodextrin |
title_sort |
thermal and oxidative stability of atlantic salmon oil (salmo salar l.) and complexation with β-cyclodextrin |
publisher |
Beilstein-Institut |
publishDate |
2016 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4778528/ http://www.ncbi.nlm.nih.gov/pubmed/26977177 https://doi.org/10.3762/bjoc.12.20 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4778528/ http://www.ncbi.nlm.nih.gov/pubmed/26977177 http://dx.doi.org/10.3762/bjoc.12.20 |
op_rights |
Copyright © 2016, Hădărugă et al; licensee Beilstein-Institut. http://www.beilstein-journals.org/bjoc This is an Open Access article under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (http://www.beilstein-journals.org/bjoc) |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3762/bjoc.12.20 |
container_title |
Beilstein Journal of Organic Chemistry |
container_volume |
12 |
container_start_page |
179 |
op_container_end_page |
191 |
_version_ |
1766361821088841728 |